Physics What is the name of the device used to convert alternating current into direct current ? Rectifier Galvanometer Ammeter Transformer Rectifier Galvanometer Ammeter Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics Red is used as an emergency or danger signal as It has very high energy Its wavelength is the longest It is scattered It is a striking colour It has very high energy Its wavelength is the longest It is scattered It is a striking colour ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer reading suddenly recedes, it indicates that climate– Incessant rain for at least 48 Will remain cold Will be extremely stormy Will be very warm Incessant rain for at least 48 Will remain cold Will be extremely stormy Will be very warm ANSWER DOWNLOAD EXAMIANS APP
Physics When the barometer reading dips suddenly, it is an indication of Storm Dry weather Calm weather Hot weather Storm Dry weather Calm weather Hot weather ANSWER DOWNLOAD EXAMIANS APP
Physics Electrons carry a Variable Charge Positive Charge Neutral Charge Negative Charge Variable Charge Positive Charge Neutral Charge Negative Charge ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is a device which Converts electrical energy into mechanical energy Creates electrical energy Creates mechanical energy Converts mechanical energy into electrical energy Converts electrical energy into mechanical energy Creates electrical energy Creates mechanical energy Converts mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
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