Physics What is found in frequency modulation ? Change in dimension only Change in frequency and dimension Fixed dimension Fixed frequency Change in dimension only Change in frequency and dimension Fixed dimension Fixed frequency ANSWER DOWNLOAD EXAMIANS APP
Physics When a number of resistors are connected in series in a circuit, the value of current: Decreases Increases Remains the same Becomes half Decreases Increases Remains the same Becomes half ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Surge protector Current unloader Voltage unloader Heat protector Surge protector Current unloader Voltage unloader Heat protector ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Two similar metals Two dissimilar metals Metal and an insulator Metal and a semiconductor Two similar metals Two dissimilar metals Metal and an insulator Metal and a semiconductor ANSWER DOWNLOAD EXAMIANS APP
Physics In ________ motion of a body its velocity varies with time. Uniform Linear Equilibrium Non-uniform Uniform Linear Equilibrium Non-uniform ANSWER DOWNLOAD EXAMIANS APP
Physics Why does bleeding occur through the nose in high mountainous regions ? The blood pressure of a person increases at high altitudes The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure The pressure at high altitudes is greater than that on the plains The blood pressure of a person increases at high altitudes The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure The pressure at high altitudes is greater than that on the plains ANSWER DOWNLOAD EXAMIANS APP
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