1
GATE ECE 1993
MCQ (Single Correct Answer)
+1
-0.3
In a microcomputer, wait states are used to
A
make the processor wait during a DMA operation
B
make the processor wait during an interrupt processing
C
make the processor wait during a power shutdown
D
interface slow peripherals to the processor
2
GATE ECE 1993
MCQ (Single Correct Answer)
+1
-0.3
In a microprocessor, the register which holds the address of the next instruction to be fetched is
A
Accumulator
B
Program Counter
C
Stack Pointer
D
Instruction Register
3
GATE ECE 1993
MCQ (More than One Correct Answer)
+1
-0.3

A dc circuit shown in figure has a voltage source V, a current source I and several resistors. A particular resistor R dissipates a power of 4 Watts when V alone is active. The same resistor R dissipates a power of 9 Watts when I alone is active. The power dissipated by R when both sources are active will be

GATE ECE 1993 Network Theory - Network Elements Question 49 English
A
1 W
B
5 W
C
13 W
D
25 W
4
GATE ECE 1993
MCQ (Single Correct Answer)
+2
-0.6

A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then the voltage across each resistor is

A
halved
B
doubled
C
increased by four times
D
not changed
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