Question : The heating of a coil is proportional to the nth power of the time of flow of current through it, where n is equal to:
Option 1: +2
Option 2: -2
Option 3: +1
Option 4: -1
Correct Answer: +1
Solution : The correct option is +1
Q=In⋅t, the heating of the coil is directly proportional to the time of flow of current through it. In other words, the heat produced (Q) is directly proportional to the product of current (I) and time (t).
Mathematically, n=1:
Q=I⋅t
This means that if you double the current or double the time, the amount of heat produced will also double, assuming other factors remain constant. The relationship is linear in this case.
Application | Eligibility | Dates | Syllabus
Question : Directions: Select the option that represents the correct order of the given words as they would appear in an English dictionary. 1. Profess 2. Product 3. Prosecute 4. Precaution 5. Proctor
Option 1: 2, 5, 4, 1, 3
Option 2: 3, 5, 2, 1, 4
Option 3: 4, 5, 2, 3, 1
Option 4: 4, 5, 2, 1, 3
Question : Which of the following rivers originates in the Milam glacier in the Nepal Himalayas where it is known as Goriganga?
Option 1: Saryu
Option 2: Gomti
Option 3: Tons
Option 4: Karamnasa
Question : Directions: Arrange the given words in the sequence in which they occur in the dictionary. 1. Home 2. House 3. Houston 4. Honor 5. Horror
Option 1: 1, 5, 4, 3, 2
Option 2: 1, 4, 5, 2, 3
Option 3: 1, 4, 5, 3, 2
Option 4: 1, 5, 4, 2, 3
Question : When the heavier component in a mixture settles after water is added to it, the process is called ______________.
Option 1: sedimentation
Option 2: sieving
Option 3: yarning
Option 4: threshing
Question : Sangai festival is the biggest annual cultural festival organised by the Department of Tourism of Manipur every year. In which of the following months is it celebrated?
Option 1: March
Option 2: May
Option 3: November
Option 4: June
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