In a series AC resistive circuit: a) voltage leads current by 90°(degrees). O b) current leads voltage by 90°(degrees). © current and voltage are in phase. d) d current and voltage cancel.

q24   Match the following   choose the correct answer Electromagnetic interference .controls voltage at all level scarry inrush current for short period disturbance of frequency around 10MH zzoning regulations shunt or series capacitors High voltage DC Transmission prevents complete shutdown cost of insulation is more Reactive power compensation .controls voltage at all level scarry inrush current for short period disturbance of frequency around 10MH zzoning regulations shunt or series capacitors High voltage DC Transmission prevents complete shutdown cost of insulation is more Tap changing transformers . .controls voltage at all level scarry inrush current for short period disturbance of frequency around 10MH zzoning regulations shunt or series capacitors High voltage DC Transmission prevents complete shutdown cost of insulation is more Single bus bar with sectionalisation ...controls voltage at all level scarry inrush current for short period disturbance of…

Question 1.) Fill in the blanks with proper wording a.) For a purely resistive circuit, the voltage and current phasors are b.) For a purely inductive circuit, the voltage and current phasors are c.) For a purely capacitive circuit, the voltage and current phasors are

Increasing the cross-sectional area of the core will decrease the self-inductance. True False Reset Selection

Calculate the RMS current through R2 in the diagram IR1 = 6.06mA peak, R2 = 2.7 kohms, total current is 9.522mA RMS       3.25mA RMS     5.24mA RMS     7.41mA RMS     9.0mA RMS

3. The secondary voltage can rise above its rated value when the load is a. resistive. b. capacitive. C. inductive. d. an RL series combination.

QUESTION 19 E-06, PC-02. Three inductors 15 mH, 15 mH and 15 mH are connected in series. What is the total inductance? O 5 mH. Without knowing the coupling factor the total inductance cannot be found. 45mH. QUESTION 20 E-06, PC-05. Why are the iron cores of most induction coils laminated? To increase the core permeability. O To reduce the core reluctance. O To reduce the effects of eddy currents. Click Save and Submit to save and submit. Click Save All Answers to save all answers. MacBook Air 888 F7 FB F6 F4 F3 F2 & 23 $ 4 5 0 8 3 Y W E と S D S F G >> J しの く つ つ >

Transformers

Answer by true or false False True the slip-rings replaced by separated segments In order to generate a bidirectional Voltage