Which of the following reference electrodes are used as internal and external reference electrodes in combination electrodes?

A planar truss tower structure is shown in the figure. Consider the following statements about the external and internal determinacies of the truss. P. Externally determinate Q. External static indeterminacy = 1 R. External Static Indeterminacy = 2 S. Internally Determinate T. Internal Static Indeterminacy = 1 U. Internal Static Indeterminacy = 2 Which one of the following options is correct?

A

P-False; Q-True; R-False; S-False; T-False; U-True

B

P-False; Q-True; R-False; S-False; T-True; U-False

C

P-False; Q-False; R-True; S-False; T-False; U-True

D

P-True; Q-True; R-False; S-True; T-False; U-True

Consider a full binary tree with n internal nodes, internal path length i, and external path length e. The internal path length of a full binary tree is the sum, taken over all nodes of the tree, of the depth of each node. Similarly, the external path length is the sum, taken over all leaves of the tree, of the depth of each leaf. Which of the following is correct for the full binary tree?

A

e = i + n

B

e = i + 2n

C

e = 2i + n

D

e = 2ⁿ + i

Which of the following statements about internal and external computer memory are true? A. A portable hard drive is an example of internal memory B. Magnetic tape is used to store backups of data C. RAM is an internal memory D. ROM loses its data when the power is turned off Choose the correct answer from the options given below

A

A and C only

B

A and B only

C

C and D only

D

B and C only

The reference electrodes in combination electrodes are protected against light using which of the following?

A

Emerald green glass

B

Ruby red glass

C

Sapphire blue glass

D

Pearl white glass

Consider the following statements; 1) In a reinforced concrete member subjected to flexure, the externally applied moment is resisted by an internal couple formed by steel and concrete and their magnitudes vary with the applied moment, while the lever arm of the internal couple remains constant 2) In a prestressed concrete. Member, the external moment is resisted by an internal couple, but it is the lever arm that changes with the loading conditions and the stress in steel remain practically constant Which of the above statements is/are correct?

A

1 only

B

2 only

C

Both 1 and 2

D

Neither 1 nor 2

Consider the following statements:
1. In conspiracy, it is in the fact of combination that the unlawfulness resides, combination to injure gives cause of action
2. Where the element of combination is absent, the motive is immaterial
3. Combination for legitimate promotion of their interests give no cause of action
Which of the above statements are correct?

A

1 and 2

B

2 and 3

C

1 and 3

D

1, 2 and 3

Which of the following pairs are correctly matched?
1. Test Checking ⇔ Random checking
2. Internal Check ⇔ A system of automatic checking
3. Internal Control ⇔ Includes internal check and internal audit
4. Investigation ⇔ General examination of all accounting records
Select the correct answer:

A

2, 3 and 4

B

1, 2 and 4

C

1 and 2

D

1, 2 and 3

Which of the following statements are correct when related to a thermodynamic system? Internal energy is a property Internal energy is path independent Internal energy is path-dependent Internal energy is the area under the PV curve

A

1 & 4

B

1 & 2

C

1 & 3

D

2 & 4

Which of the following option is correct for given statements about combination set? 1) Combination set can be used as a simple ruler or scale. 2) Square head of combination head with scale can be used as a tri-square.

A

Statement 1 is true

B

Statement 2 is true

C

Both the statements are true

D

Both the statements are false

Beckman coulter gel filled combination electrodes provide which of the following features to overcome various problems that occur in gel filled electrodes?

A

Filters

B

Semi-permeable membrane

C

Gas-permeable membrane

D

Micro-pore junction

Which of the following reference electrodes are used as internal and external reference electrodes in combination electrodes?

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