Fuses & Circuit Breakers
FUSES A fuse is a safety device, used for the purpose of protecting a circuit against excess current (overload/short circuit condition).It is a short piece of metal inserted in series with the circuit, which...
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SSC JE Electrical Tier-1 Exam Date Out
SSC Junior Engineer ( Electrical ) Examination (Paper-I) 2019-20, has been scheduled to commence from 27th october to 30th October 2020. Earlier, the exam was scheduled from 30th March to 2nd April 2020 but had...
Electrical Power Utilisation & System protection
I Unit – FUSES & CIRCUIT BREAKERS 1.Define Fuse? A fuse is a safety device, used for the purpose of protecting a circuit against excess current(overload/short circuit condition). It is a short piece of...
Fundamentals of AC System
PART A -2 Marks Questions 1.Define RMS value of an alternating current? The RMS value of an alternating current is that steady current (dc) which when flowing through a given resistance for a given...
DC Machines Notes
Previous questions only PART A -2 Marks Questions 1.State the functions of yoke?(2) Protects all the components inside from moisture, dust, generating other materials from the enviornment. It allows magnetic circuit to complete through...
Basic Electrical Engineering
Previous questions only PART A -2 Marks Questions 1.Define potential difference and write its unit?(2) The difference in the potentials of two charged bodies is called potential difference. Unit of PD is. Volt 2....
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