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## GATE EE 2007

Exam Held on Thu Jan 01 1970 00:00:00 GMT+0000 (Coordinated Universal Time)
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## GATE EE

The common emitter forward current gain of the transistor shown is $${\beta _p}... The three terminal linear voltage regular is connected to a$$10\Omega $$load r... The circuit shown in figure is <img class="question-image" src="https://imagex.... The input signal$${V_{in}}$$shown in the figure is a$$1kHz$$square wave... The switch$$'S'$$is the circuit of the figure is initially closed. It is opene...$$IC555$$in the adjacent figure is configured as an Astable multivibrator.... The system shown in figure below <img class="question-image" src="https://gatecl... If the loop gain$$K$$of a negative feedback system having a loop transfer func... The system shown in the figure is <img class="question-image" src="https://gate...$$R-L-C$$circuit shown in figure <img class="question-image" src="https://imag... Consider the feedback system shown below which is subjected to a unit step input...$$R-L-C$$circuit shown in figure <img class="question-image" src="https://imag... If$$X = {\mathop{\rm Re}\nolimits} G\left( {j\omega } \right),\,\,$$and$$y = ...
The system $$900/s(s+1)(s+9)$$ is to be such that its gain crossover frequency b...
$$A,B,C$$ and $$D$$ are input bits, and $$Y$$ is the output bit in the $$XOR$$ g...
In an $$8085$$ $$A$$ microprocessor based system, it is desired to increment the...
Which one of the following statements regarding the $$INT$$ (interrupt) and the ...
The associated figure shows the two types of rotate right instruction $${R_1},\,... The associated figure shows the two types of rotate right instruction$${R_1},\,...
A $$3$$ $$V$$ $$dc$$ supply with an internal resistance of $$2$$ $$\Omega$$ s...
The matrix $$A$$ given below is the node incidence matrix of a network. The colu...
In the figure, transformer $${T_1}$$ has two secondaries, all three windings hav...
In the circuit shown in Fig. switch $$S{w_1}$$ is initially CLOSED and $$S{w_2}... The$$R-L-C$$series circuit shown is supplied from a variable frequency voltage... In the figure given below, all phasors are with reference to the potential at po... The resonant frequency for the given circuit will be <img class="question-image... A three phase balanced star connected voltage source with frequency$$\omega \,\...
A $$3$$ $$V$$ $$dc$$ supply with an internal resistance of $$2\,\,\Omega$$ supp...
The probes of a non $$-$$ isolated, two-channel oscilloscope are clipped to poin...
A three-phase squirrel cage induction motor has a starting torque of $$150\%$$ ...
A three phase squirrel cage induction motor has a starting current of seven time...
A three phase squirrel cage induction motor has a starting current of seven time...
A three phase squirrel cage induction motor has a starting current of seven time...
A three phase synchronous motor connected to ac mains is running at full load an...
A $$3$$ phase, $$3$$ stack, variable reluctance stepper motor has $$20$$ poles o...
A $$100$$ $$kVA$$, $$415V,$$ star connected synchronous machine generates rated ...
The dc motor, which can provide zero speed regulation at full load without any c...
In a transformer, zero voltage regulation at full load is
A single-phase $$50$$ $$kVA,$$ $$250$$ $$V/500V$$ two winding transformer has an...
Divergence of the vector field $$\overrightarrow V\left(x,y,z\right)=-\left(x\c... A solid sphere made of insulating material has a radius$$R$$and has a total ch... An inductor designed with$$400$$turns coil wound on an iron core of$$16\,\,c{...
An inductor designed with $$400$$ turns coil wound on an iron core of $$16\,\,c{...$${q_1},\,{q_2},{q_3},.......{q_m}$$are$$n$$-dimensional vectors with$$m &lt;...
$$X = {\left[ {\matrix{ {{x_1}} &amp; {{x_2}} &amp; {.......\,{x_n}} \cr ... If$$A = \left[ {\matrix{ { - 3} &amp; 2 \cr { - 1} &amp; 0 \cr } } ...
If $$A = \left[ {\matrix{ { - 3} &amp; 2 \cr { - 1} &amp; 0 \cr } } ... Let$$x$$and$$y$$be two vectors in a$$3-$$dimensional space and$$ &lt; x,y...
The integral $$\,\,{1 \over {2\pi }}\int\limits_0^{2\Pi } {Sin\left( {t - \tau }... Consider the function$$f\left( x \right) = {\left( {{x^2} - 4} \right)^2}$$whe... Divergence of the vector field$$v\left( {x,y,z} \right) = - \left( {x\,\cos xy...
A single $$-$$ phase fully controlled thyristor bridge $$ac$$ $$-$$ $$dc$$ conve...
A single phase full $$-$$ wave half $$-$$ controlled bridge converter feeds an i...
A single $$-$$ phase, $$230$$ $$V$$, $$50$$ $$Hz$$ $$ac$$ mains fed step down tr...
A $$1:1$$ pulse transformer $$(PT)$$ is used to trigger the $$SCR$$ in the adjac...
A $$1:1$$ pulse transformer $$(PT)$$ is used to trigger the $$SCR$$ in the adjac...
The circuit in the figure is current commutated $$dc$$ $$-$$ $$dc$$ chopper wher...
A three - phase fully - controlled thyristor bridge converter is used as line co...
''Six $$MOSFETS$$ connected in a bridge configuration (having no other power dev...
A single - phase voltage source inverter is controlled in a single pulse - width...
A single - phase inverter is operated in $$PWM$$ mode generating a single - puls...
In the circuit of adjacent figure the diode connects the $$ac$$ source to pure i...
$$230$$ $$V$$ (phase) $$50$$ Hz, three-phase, $$4$$-wire, system has a sequence ...
The total reactance and total susceptance of a lossless overhead $$EHV$$ line, o...
Single line diagram of a $$4$$-bus single source distribution system is shown be...
Consider the transformer connections in a part of a power system shown in the fi...
Consider a bundled conductor of an overhead line consisting of three identical s...
The incremental cost curves in Rs/MWhr for two generators supplying a common loa...
Consider a synchronous generator connected to an infinite bus by two identical p...
Suppose we define a sequence transformation between ''a-b-c'' and ''p-n-0''' var...
Consider the protection system shown in the figure below. The circuit breakers n...
Two regional system, each having several synchronous generators and loads are in...
If u(t), r(t) denote the unit step and unit ramp functions respectively and u(t)...
Let a signal $${a_1}\,\sin \left( {{\omega _1}t + {\phi _1}} \right)$$ be appli...
$$X\left( z \right) = 1 - 3\,\,{z^{ - 1}},\,\,Y\left( z \right) = 1 + 2\,\,{z^{ ... A signal is processed by a causal filter with transfer function$$G(s).$$For a ... Consider the discrete-time system shown in the figure where the impulse response... A signal is processed by a causal filter with transfer function$$G(s).$$For a ... A signal$$x(t)$$is given by <br>$$x\left( t \right) = \left\{ {\matrix{ {1...
The frequency spectrum of a signal is shown in the figure. If this is ideally sa...

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