- Ceramic capacitor
- Mica capacitor
- Both will have identical value of capacitance
- It depends on applied voltage
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When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is?
Answer: Option 2 Let'
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In a capacitor start single-phase motor, when capacitor is replaced by a resistance?
Answer: Option 4 Let'
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While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is?
Answer: Option 4 Let'
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Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).?
Answer: Option 1 Let'
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Which of the following pairs of physical quantities have the same dimensions?
Answer: Option 3 Work and Energy have the same physical quantities.
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Which one of the following physical quantities has the same dimensions as that of Planck's constant?
Answer: Option 2 Angular momentum has the same dimensions as that of Planck's constant.
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A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ?
Answer: Option 3 Let'
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For which of the following parameter variation, the capacitance of the capacitor remains unaffected ?
Answer: Option 4 Let'
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Most Cermets, which normally have high thermal conductivity and high thermal shock resistance, comprises of ceramic & metallic components of __________ percent respectively.?
Answer: Option 1 Let'
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : In a recent survey report, it has been stated that those who undertake physical exercise for at least half an hour a day are less prone to have any heart ailments. Conclusions : I. Moderate level of physical exercise is necessary for leading a healthy life. II. All people who do desk-bound jobs definitely suffer from heart ailments.?
Answer: Option 1 The statement mentions that chances of heart ailments are greatly reduced by a regular half-hour exercise. So, I follows. However, it talks of only reducing the probability...
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