Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'FOREMAN CENTRAL WORKSHOP MEDICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '148/2016'. 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.
60.
61.
62.
63.
In a purely inductive circuit power is equal to :
(A) Maximum (ए) Minimum (C) 2௦ (D) Unity
Which generator is used ഒട 2 booster generator ?
(ക) Shunt generator (B) Series generator
(C) Compound generator (D) None of the above
The function of commutator in a d.c machine 15 ;
(ക) To improve commutation
(ए) To change alternating current into direct current
(C) To improve armature reaction
(D) To change alternating voltage into direct voltage
What would happen if the field of d.c. shunt motor is opened ?
(வ) It will continue to run at its normal speed
(8) Speed will be reduced
رما للد 1 )0(
(D) Speed will be enormously high and must destroy
64. The mechanical power developed by the d.c motor is maximum when :
(வி Ebis equal to zero (8) EbisequaltoV
(८) Ebis equal to half of V (D) Ebis equal to twice of the V
65, The reversal of rotation of motors and as electric braking is called :
(A) Negative braking {B) Regenerating braking
(9) Dynamic braking (D) Plugging
66. Which method is better to find voltage regulation in an alternator ?
(A) EM.F. Method (8) M.M.F. Method
(C) Potier Triangle Method (D) Svachronous Impedance Method
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