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DFCCIL Executive Rapid Revision Quiz 11
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Question 1
Who amongst the following is a renowned vocalist?
Question 2
In each of the following question, find the odd number/letters/number pair from the given alternatives.
Question 3
A half-wave rectifier is being used to rectify an alternating voltage of frequency 50 Hz. The number of pulses of rectified current obtained in one second is
Question 4
The value of feedback fraction is always …………………………
Question 5
In appliances an automobile which material is used to produce shiny appearance during electroplating –
Question 6
A voltage source having an internal impedance of 
supplies power to a resistive load. What should be the load resistance for maximum power transferred to it?
supplies power to a resistive load. What should be the load resistance for maximum power transferred to it? Question 7
What is the order of minimum displacement that can be measured with capacitive transducers?
Question 8
A hollow insulated conducting sphere is given a positive charge of 
What will be electric field at the centre of the sphere if its radius is 2 m?
What will be electric field at the centre of the sphere if its radius is 2 m? Question 9
If 100 kWh of energy is consumed at 66 V in a copper voltameter, the mass of copper deposited is (E.C.E. of 
Question 10
A half - adder can be constructed using two 2-input logic gates. One of them is an AND-gate, the other is
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ESE & GATE ECGeneralApr 7ESE & GATE EC
