Solid Grounding is used for Voltages?
Solid Grounding is used for Voltages? A. Above 220 kv B. Above 11kvC. Below 660 v D. Below 115 v
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Solid Grounding is used for Voltages? A. Above 220 kv B. Above 11kvC. Below 660 v D. Below 115 v
Farad is the unit of___________? A. inductance B. voltageC. capacitance D. None of these Farad, unit of electrical capacitance (ability to hold an electric charge), in the metre–kilogram–second system of physical units, named in honour of the English scientist Michael Faraday. The capacitance of a capacitor is one farad when one coulomb of electricity changes…
Which of the following is the major consideration to evolve a good design?A. Cost B. Durability C. Compliance with performance criteria as laid down in specifications D. All of the above
1 Coulomb = ___________ e. A. 6×10-19B. 6.25×1018 C. 1.6×1019 D. 6.25×10-18
A turbine is tripped when ?A. inlet pressure increase B. speed shoots up C. exhaust gets choked D. steam flow gets clogged
Which instrument is used to measure the power of electric circuit ? A. Wavemeter B. ViscometerC. Wattmeter D. None of these A wattmeter is an electrical instrument which is used to measure the electric power (in watts) of any electrical circuit. Voltmeter – is used to measure electric potential difference between two points, Wavemeter – is used…
If the distance between the two point charges become half then force between them becomes______________? A. double B. halfC. four times D. remains same
The electric charge of 100 °C is 13cm apart from another charge 16.9°C electric force between them is_____________? A. 9x107NB. 900N C. 9x105N D. 9x106N
Two charges are placed at a certain distance. If the magnitude of each charge is doubled the force will become_____________? A. 1/4th of its original value B. 1/8th of its original valueC. 4 times of its original value D. 8 times of its original value
An electric field can deflect_______________? A. Neutrons B. X-rays C. Both glass rod and silk acquire a negative chargeD. None