Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ASSISTANT ENGINEER ELECTRICAL DIRECT AND BY TRANSFER KSEB' And exam conducted in the year 2014. And Question paper code was '193/2014'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
73.
74.
75.
76.
717.
78.
79.
80.
81.
A single phase full bridge inverter can operate in وما commutation mode in case load
consiste of :
(A) - RLC over damped (8) RLC under damped
(C) RLC critically damped {D) None of these
Hard fiving of a thyristor :
(A} Reduces TURN ON ഈട (03) Reduces TURN OFF time
(C) Increases TURN ON time (D) Increases TURN OFF time
The maximum load that is usually connected in power sub-circuit is :
(ಗ) 2000 ١ ) 3000 प्र
(9) 1500 भ (D) 5000 ण
The 1nsulation resistance of HV circuit breaker is :
ക 21൨ (೧) 2010
(0 208೧ M) 2000MQ
The range of a de ammeter can be increased by using :
(५) Series resistor ര Induetance in series
(C) Shunt resistor (D) Capacitance in parallel
Which of the following wires will have the least diameter?
(ക 6 യ) 108WG
(೧ 208WG D) 40 SWG
The rated load of an underground cable is always —————— the natural load.
(A) ೫12807 than (B) lesser than
(£) equal to (D) none of these
While laying 11 KV cables, the minimum bending radius has to be (If D = diameter of the
cable) : 3
(A) 2D ೫ 4D
(~) 60 2) 12D
Identify the present Governor of Kerala :
(^) Sheela Kaul (B) Nikhil Kumar
(0) Sheela Dheeshith (D) H.R. Bhradwaj
193/2014 12 A
