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Shweta has connected a cell with a bulb. The bulb didn't glow. What could be the reasons? A. Bulb was connected by the positive terminal from both ends. B. One end of the bulb was connected with a positive terminal and another end was connected with a negative terminal.  C. Bulb was connected by the negative terminal from both ends D. Bulb was fuse.
Which of the following statements apply to provision of flash gutter and flash land around the parts to be forged? 1. Small cavities are provided which are directly outside the die impression. 2. The volume of flash land and flash gutter should be about 20%-25% of the volume of forging. 3. Gutter is provided to ensure complete closing of the die.
An electric cell is connected to the bulb from its one end. The other end of both bulb and cell is open. Given, the connections are correct and bulb and cell both are in working conditions, which among the following will ensure that the bulb will not glow when it is connected across both open ends?
The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at __________ percent relative humidity.
A 40 W bulb is connected in series with a room heater. If now 40 W bulb is replaced by 100 W bulb, the heater output will
A teacher is trying to teach the concept of good & bad conductors of electricity to class VI students. He begins by providing the definition of two terms. He then demonstrates how placing a good conductor like a safety pin between two ends of an open circuit consisting of a battery and a bulb completes it and bulb begins to glow. On the other hand, placing a poor conductor like a plastic scale does not complete the circuit and the bulb does not glow. He then invites the students turn-wise to his desk & asks them to themselves verify this. How would you evaluate the approach from an inquiry - oriented perspective?
The statements below are followed by two conclusions labelled I and II. Assuming that the information in the statements is true, even if it appears to be at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements. Statements: Some rings are glass. All glass are bulb. Conclusions: I. No bulb is rings. II. All bulb are glass.
In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: No fan is a tube lights. All light is a tube light. Some lights are bulb. Conclusions: I. No light is a fan. II. Some tube light is a bulb. III. Some bulb is a fan.
Directios: In the question below three statements are given followed by four conclusions numbered I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: Some Bat are Cap. Some Cap are Fan. No Fan is Bulb. Conclusions: I. Some Bat are Bulb. II. Some Cap is not Bulb. III. No Bat is Fan. IV. Some fan is cap
A shopkeeper sells a Bulb to Nirmal earns 40% profit on it. Nirmal sells the Bulb to kamlesh at Rs. 630 at a loss of 10%. What is the cost price of the bulb?