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ESE EC Exam 2018: Practice Quiz 1
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Question 1
A dual slope analog to digital converter uses N-bit counter. When the input signal V4 is being integrated, the counter is allowed to count up to the value
Question 2
What is the minimum number of elements required to realize a given driving point susceptance function?
Question 3
Air quality standards involves which of the following components to be reduced in pollution?
Question 4
Necessary condition for photo-electric emission is:
Question 5
The following sequence of instructions is executed by an 8085 microprocessor:
1000 LXI SP, 27FF
1003 CALL 1006
1006 POP H
The contents of the stack pointer (SP) and the HL register pair on completion of execution of these instructions are.
1000 LXI SP, 27FF
1003 CALL 1006
1006 POP H
The contents of the stack pointer (SP) and the HL register pair on completion of execution of these instructions are.
Question 6
Loop-voltage equations of a passive circuit are given by:
Which of the above relations are correct?
Which of the above relations are correct?
Question 7
D input of a clocked D-flip-flop receives an input 
where A is an external logic input and Qn is the output of the nth D-FF before the clock appears. The circuit works as
where A is an external logic input and Qn is the output of the nth D-FF before the clock appears. The circuit works as Question 8
The roots of the characteristic equation 1+ G(s)H(s)= 0 are the same as the
Question 9
A 
digit voltmeter has an accuracy specification of ± 0.5% of reading ± one digit. What is the possible error in volts when the instrument displays 2.00V on the 10 V scale?
digit voltmeter has an accuracy specification of ± 0.5% of reading ± one digit. What is the possible error in volts when the instrument displays 2.00V on the 10 V scale? Question 10
In a paired solenoid shown, what will happen when the switch is closed?
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ESE & GATE ECGeneralMay 21ESE & GATE EC
