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JEE Main Ultimate Online Test Series - 2027
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1
JEE Main 2021 (Online) 24th February Morning Shift
Numerical
+4
-1
In connection with the circuit drawn below, the value of current flowing through 2 k$$\Omega$$ resistor is _________ $$\times$$ 10$$-$$4 A.
Your input ____
2
JEE Main 2020 (Online) 6th September Evening Slot
Numerical
+4
-0
Out of Syllabus
The output characteristics of a transistor is shown in the figure.
When VCE is 10V and IC = 4.0 mA, then value of $$\beta $$ac is __________.
When VCE is 10V and IC = 4.0 mA, then value of $$\beta $$ac is __________.
Your input ____
3
JEE Main 2020 (Online) 9th January Evening Slot
Numerical
+4
-0
The circuit shown below is working as a 8 V
dc regulated voltage source. When 12 V is used
as input, the power dissipated (in mW) in each
diode is; (considering both zener diodes are
identical) _________.
Your input ____
4
JEE Main 2020 (Online) 9th January Morning Slot
Numerical
+4
-0
Both the diodes used in the circuit shown are
assumed to be ideal and have negligible
resistance when these are forward biased. Built
in potential in each diode is 0.7 V. For the input
voltages shown in the figure, the voltage
(in Volts) at point A is __________.
Your input ____
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