ELECTRICAL ENGINEERING QUESTIONS PUBLISHED ON 17/06/2016

3531. The direction of electric field due +0 positive charge is .
(a) towards the charge
(b) away from the charge
(c) both (a) and (6)
(d) none of the above

Correct Answer: (b) away from the charge

3532. For open control system which of the following statements is incorrect ?
(a) Less expensive
(b) Construction is simple and maintenance easy
(c) Recalibration is not required for maintaining the required quality of the output
(d) Errors are caused by disturbances

Correct Answer: (c) Recalibration is not required for maintaining the required quality of the output

3533. Electrical machines having power outputs ranging from a few kW upto approximately
250 kW may be classified as
(a) medium size machines
(b) small size machines
(c) large size machines

(d) any ofthe above

Correct Answer: (a) medium size machines

3534. Which of the following essential features is possessed by an indicating instrument ?
(a) Controlling device
(b) Deflecting device
(c) Damping device
(d) All of the above

Correct Answer: (d) All of the above

3535. The temperature, under thermal and electrical system analogy, is considered
analogous to
(a) current
(b) voltage
(c) capacitance
(d) charge
(e) none of the above

Correct Answer: (b) voltage