1) The circuit shows, the diode is in a) series b) reversed c) forward d) paralle 2) Component used to reduces current flow in circuit a) transistor b) diode c) resistor d) capacitor 3) the figure shows transistor a) npn b) pnp c) ppn d) nnp 4) In the PNP transistors the direction of the current is from a) emitter to collector b) collector to emitter c) base to emitter d) base to collector 5) capacitor is measured in a) ohm b) henry c) farad d) faraday 6) the value of capacitor is a) 450V b) 1000uF c) 100UF d) 10uF 7) When testing a diode using a digital multimeter, the scale shows (0.7 ohm) in forward biased and (0L) in reversed biased. The Diode condition is a) good b) open c) short d) leakage 8) when the following resistor is testing using an analog multimeter, the reading is 310 ohm. so the resistor is in ________ condition__ a) good b) bad c) open d) short 9) All the following is an active components EXCEPT a) Diode b) Battery c) transistor d) Transformer 10) electronic measuring instrument used to measure Voltage, Current,Resistance and continuity a) current b) emitter c) resistor d) multimeter 11) in multimeter, µAmA is used to measure a) resistor b) zener c) current d) open 12) during capacitor testing, the multimeter show VERY LOW RESISTANCE on the OHM meter scale. That's means the condition of capacitor is in a) open b) short c) good d) bad

ACTIVITY 1: ELECTRONIC COMPONENT TESTING

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？