Class 7 Science MCQs - Chapter 7
Electrical Circuits and Electric Currents Quiz Questions and Answers PDF - 43
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The Quiz: If two cells are connected in series, the voltage will be; "Electrical Circuits and Electric Currents" App Download iOS & Android (Free) with answers doubled, halved, tripled and quartered to study online certificate courses. Study electrical voltage quiz questions, download Amazon eBook (Free Sample) for distance learning.
Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 43
MCQ 211: If two cells are connected in series, the voltage will be
- halved
- doubled
- tripled
- quartered
MCQ 212: The resistor that contains a long coil of 'nichrome' is known as
- variable resistor
- thermistor
- transistor
- fixed resistor
MCQ 213: 'Voltage' is measured by
- ohms (Omega)
- ampere (A)
- watts (W)
- volts (V)
MCQ 214: Every time a fuse melts, you have to
- change the wire
- change the fuse
- replace the plug
- replace the circuit breaker
MCQ 215: Never run a wire under
- floor
- pool
- carpet
- sofa
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Electrical Circuits and Electric Currents MCQ Book Questions
- Electrolyte used in the purification of copper is
- When the ovule and the nucleus of the pollen grain are joined
- For current to flow, the circuit should be
- In most species of plants, food is stored in
- Ionic bonds are
- A substance which consists of two or more elements which have been combined chemically is called