- Primary-cell batteries can be recharged and used many times, whereas secondary-cell batteries cannot be properly recharged
- Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged
- Primary-cell batteries use chemical cells, whereas secondary-cell batteries use an alternative energy source, such as thermal or magnetic energy, to supplement their outputs
- Primary-cell batteries must be recharged at a much slower rate that secondary-cell batteries
- None of the above
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What is used in storage batteries?
Answer: Option 3 Lead is in the manufacture of storage batteries. It is used in ammunition (shot and bullets) and as a constituent of solder, type metal, bearing alloys, fusible...
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When the primary direct crank of a reciprocating engine makes an angle of $$\theta $$ with the line of stroke, then the secondary direct crank will make an angle of _________ with the line of stroke.?
Answer: Option 3 Let'
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In a triaxial compression test when drainage is allowed during the first stage (i. e. application of cell pressure) only and not during the second stage (i.e. application of deviator stress at constant cell pressure), the test is known as?
Answer: Option 2 Let'
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For a twin cylinder V-engine, the crank positions for primary reverse cranks and secondary direct cranks are shown in the below figure. The engine is a?
Answer: Option 1
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Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water coloumn in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm).?
Answer: Option 2 Let'
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There are six teachers. Out of them two are primary teachers and two are secondary teachers. They are to stand in a row, so as the primary teachers, middle teachers and secondary teachers are always in a set . The number of ways in which they can do so, is-?
Answer: Option 2 There are 2 primary teachers. They can stand in a row in P (2, 2) = 2! = 2 × 1 ways = 2 ways ∴ Two middle teachers. They can...
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : The XYZ Medical College has started a cell which will conduct counselling workshops in the field of stress management to patients and general public. Conclusions : I. The hospital has needed resources to start such activity. II. Patients and general public feel a need to have such cell in the hospital.?
Answer: Option 5 Since the hospital has started the activity, it must have been well-equipped for the same. So, I follows. Also, any new activity is started keeping in mind...
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Direction : Two statements I and II are given. These statement may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statements. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements. Mark answer : I. The government has decided to make all the information related to primary education available to the general public. II. In the past, the general public did not have access to all these information related to primary education.?
Answer: Option 2 The government must have seen the unawareness of the people as a strong factor in the primary education programme being not successful. The step indicated in I...
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Direction : Two statements I and II are given. These statement may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statements. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements. Mark answer : I. Large number of Primary Schools in the rural areas is run by only one teacher. II. There has been a huge dropout from the primary schools in rural areas.?
Answer: Option 1 Since large numbers of primary schools in the rural areas are run by only one teacher so there has been a huge dropout from the Primary Schools...
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statement : A medical College has started a cell which will conduct counseling workshops in the field of stress management to patients and general public. Conclusion : I. The hospital has needed resources to start such activity. II. Patients and general public feel a need to have such cell in the hospital.?
Answer: Option 5 Since, The hospital has started the activity, it must have been well-equipped for the same. So, I follows. Also, any new activity is started keeping in mind...
1 Answers 1 views