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MCQs: The scheduled speed of a train can be increased by
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Which among the following is mechanical braking?
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MCQs: During plugging, the speed of the motor gradually decreases. If the supply to the motor is not cut - off then the
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MCQs: In case of dc series motor, the torque can be found from
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MCQs: For regenerative braking, the motor which is not suitable is
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MCQs: The heat required by the weld is produced due to the contact resistance between the two pieces and is
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MCQs: For welding aluminium alloys, the electrodes used are
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MCQs: Voltage required for butt welding is
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MCQs: In inert gas metal arc welding,
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MCQs: Advantage of using electron beam welding is / are
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MCQs: Non - consumable electrodes are made of
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MCQs: An ac timer circuit is used to control the number of cycles for which the power may be supplied to the weld. In this, the time required for the voltage to fall by a given amount is
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MCQs: In salt bath heating, the current are allowed to flow only through the
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MCQs: In resistance furnaces, the temperature can be controlled by
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MCQs: A good heating element should have
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MCQs: Eureka is an alloy of
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MCQs: Which type of heating is used for sterilization?
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MCQs: The dielectric strength of air gap is
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MCQs: The temperature produced in indirect arc furnace is
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MCQs: Throwing power can be improved by
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