Rajkamal Sir (Engineers Platform) 📚📚

2. The disadvantage of fluorescent lamps as compared to GLS lamps is……..[SSC JE EE 2021]

1. The function of capacitor connected across the fluorescent lamp is……….[SSC JE EE 2018]

5. Principles used in street lighting are [SSC JE EE 2018]

4. Which type of starter used for fluorescent lamp? [SSC JE EE 2018]

3. Which is the colour of light is emitted by the sodium vapour lamp?

2. Power factor is highest in case of [SSC JE EE 2018]

1. In case of frosted GLS lamps, frosting of shell is done by………. [SSC JE EE 2018]

5. Which of the following lamps has the shortest/less life span in working hours? [SSC JE EE 2021]

4. Which of the following lamps employs a bimetallic strip? [SSC JE EE 2021]

3. l………………amps are used to light up sports stadiums. [SSC JE EE 2021]

2. Which of the following lamps is used as a sign or an indicator lamp? [SSC JE EE 2021]

1. In dc operation of fluorescent tube, the life of the tube [SSC JE EE 2016]

5. The domestic load that has UPF is[SSC JE EE 2014]

4. In a fluorescent tube circuit, the function of choke is primarily to: [SSC JE EE 2014]