Mannskapet er klart.

Because Norwegian usually adds the definite article to the end of the noun.

• mannskap = crew / a crew
• mannskapet = the crew

So the ending -et is the neuter singular definite ending, equivalent to English the.

Mannskap is a neuter noun in Norwegian, so it takes et in the indefinite form:

• et mannskap = a crew

That gender matters because adjectives often agree with the noun. That is why the sentence has klart rather than klar.

Because klart is the neuter singular form of the adjective klar.

Here, klar means something like ready or prepared, and it agrees with mannskapet, which is neuter singular.

Compare:

• Bilen er klar. = The car is ready. (bil is common gender)
• Huset er klart. = The house is ready. (hus is neuter)
• Folkene er klare. = The people are ready. (plural)

So:

• mannskapet = neuter singular
• therefore klart

Grammatically, it is singular, even though it refers to a group of people.

This is similar to English the crew: it refers to several people, but it is often treated as a single unit. Norwegian does the same here:

• Mannskapet er klart.

So the verb is singular (er) and the adjective is singular neuter (klart).

Er is the present tense of å være, which means to be.

So:

• jeg er = I am
• du er = you are
• han/hun er = he/she is
• mannskapet er = the crew is

No. Klar can have several meanings depending on context, including:

• ready
• clear
• finished / set

In Mannskapet er klart, the natural meaning is ready. The context tells you which meaning fits.

Because in Norwegian, the is usually attached to the noun as a suffix.

So instead of a separate word before the noun, you often get:

• en bil = a car
• bilen = the car
• et hus = a house
• huset = the house
• et mannskap = a crew
• mannskapet = the crew

That is completely normal Norwegian grammar.

Yes. This is the standard word order for a simple statement:

• Mannskapet = subject
• er = verb
• klart = subject complement / adjective

So the pattern is basically:

Subject + verb + adjective

That is very common in Norwegian.

In a yes/no question, Norwegian usually puts the verb first:

• Er mannskapet klart? = Is the crew ready?

So the statement:

• Mannskapet er klart.

becomes the question:

• Er mannskapet klart?

Normally, no. Mannskap usually refers to the crew as a group.

If you want to talk about one member of the crew, you would normally use something more specific, such as:

• et mannskapsmedlem = a crew member
• en av mannskapet = one of the crew

So mannskapet in this sentence means the whole crew, not one person.

A rough English-friendly pronunciation would be:

MAHN-skah-pet er klahrt

A few notes:

• mannskapet has the stress on the first syllable: MAHN
• the a in klart is broad, not like the English cat
• the final -et in mannskapet is often pronounced lightly

Exact pronunciation varies by dialect, but that approximation is good enough for a learner to start with.