Which of the following devices converts Chemical energy into Electrical energy ?
Which of the following devices converts Chemical energy into Electrical energy ?
1). Electric heater
2). Electric fan
3). Hair dryer
4). Electric cell
1 answers
Other Questions
1. In the following question, select the odd word from the given alternatives.
2. In the following question, five words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.
3. A vertical stick x cm long casts a shadow y cm long on the ground. At the same time, a tower casts a shadow z cm long on the ground. The height of the tower is:
4. The square root of which of the following numbers is irrational?
5. Statements followed by some conclusions are given below.
Statement:
In a one day cricket match, the total runs made by a team were 200. Out of these 120 runs were made by spinners.
Conclusions:
I. 60% of the team consists of spinners.
II. The opening batsmen were spinners.
6. Jay travels half of his journey by train at 40 kmph, half of remaining journey by cycle at 20 kmph and rest of journey by walking at 2.5 kmph. Find his average speed throughout the journey.
7. Directions: In the following question assuming the given statements to be true, find which of the conclusion among the given five conclusions is/are true and then give your answer accordingly.
Statements:
E ≥ F < G ≤ A; F = H ≥ B ≤ D; R ≤ N ≤ H
Conclusions:
I) E > R
II) E ≥ D
III) A > R
IV) E = R
8. Directions: Study the information below and answer the following question.
In a certain code language,
‘ The rank wombat waves’ is written as ‘%e3 $k4 @t6 @s5’
‘ An alcoholic advertises rank’ is written as ‘!n2 !c9 !s10 $k4’
‘ Another terr
9. Select the synonym of :
Threadbare
10. Directions: Study the following information carefully and answer the questions given below.
The top eight ranks in the state-level singing competition are secured by the employees of three comapanies – Tata, Nexa and L&T. The eight toppers are Shami, Sandhya, Rajil, Arya, Avishi, Avni, U
